Right side
Item Component Description
(1) Audio-out (headphone) jack/Audio in
(microphone) jack
Connects optional powered stereo speakers,
headphones, earbuds, a headset, or a television audio
cable. Also connects an optional headset microphone.
This jack does not support optional microphone-only
devices.
WARNING! To reduce the risk of personal injury,
adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety information,
refer to the Regulatory, Safety, and Environmental
Notices.
NOTE: When a device is connected to the jack, the
computer speakers are disabled.
NOTE: Be sure that the device cable has a 4-
conductor connector that supports both audio-out
(headphone) and audio in (microphone).
(2) USB 3.0 port Connect optional USB devices.
(3) HDMI port Connects an optional video or audio device, such as a
high-definition television, any compatible digital or audio
component, or a high-speed HDMI device.
(4) RJ-45 (network) jack Connects a network cable.
(5) AC adapter light ● White: The AC adapter is connected and the
battery is charged.
●
Amber: The AC adapter is connected and the
battery is charging.
● Off: The computer is using battery power.
(6) Power connector Connects an AC adapter.
12 Chapter 2 External component identification